Question

If M < A=70° in the given parallelogram ABCD find all the remaining angles​

Answer 1

Answer:

A = C = 70°

B = D = 110°

Step-by-step explanation:

Sum of interior angles in a parallelogram is 360°.

A = 70°, the opposite angle of angle A is angle D,

Sum of opposite angles is 180°.

A + D = 180°

70° + D = 180°

D = 110°

Angles A and B are adjacent angles.

Similarly, Angles C and D are also adjacent angles.

Sum of adjacent angles is 180°.

A + B = 180°

70° + B = 180°

B = 110°

C + D = 180°

C + 110° = 180°

C = 70°

Therefore,

A = C = 70°

B = D = 110°